[INFO] updating cached repository alondero/rust-invaders
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/alondero/rust-invaders
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/alondero/rust-invaders" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/alondero/rust-invaders"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/alondero/rust-invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/alondero/rust-invaders" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/alondero/rust-invaders"`
[INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/alondero/rust-invaders'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 016447d7de789d105a77696f0cc11379e4b17239
[INFO] sha for GitHub repo alondero/rust-invaders: 016447d7de789d105a77696f0cc11379e4b17239
[INFO] validating manifest of alondero/rust-invaders on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of alondero/rust-invaders on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing alondero/rust-invaders
[INFO] finished frobbing alondero/rust-invaders
[INFO] frobbed toml for alondero/rust-invaders written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/alondero/rust-invaders/Cargo.toml
[INFO] started frobbing alondero/rust-invaders
[INFO] finished frobbing alondero/rust-invaders
[INFO] frobbed toml for alondero/rust-invaders written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/alondero/rust-invaders/Cargo.toml
[INFO] crate alondero/rust-invaders already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/alondero/rust-invaders/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2_image v0.19.0
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking alondero/rust-invaders against try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b for pr-59199
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-6/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/alondero/rust-invaders:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] b048b72e70735f6c6241ce83d76f76a91fce6c75ccc09c2597eb925dffc3750f
[INFO] running `"docker" "start" "-a" "b048b72e70735f6c6241ce83d76f76a91fce6c75ccc09c2597eb925dffc3750f"`
[INFO] [stderr]    Compiling sdl2-sys v0.19.0
[INFO] [stderr] warning: redundant linker flag specified for library `SDL2`
[INFO] [stderr] 
[INFO] [stderr]     Checking sdl2 v0.19.0
[INFO] [stderr]     Checking sdl2_image v0.19.0
[INFO] [stderr]     Checking sdl2_ttf v0.19.0
[INFO] [stderr]     Checking rust_invaders v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/views/game.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TextureQuery`, `Texture`
[INFO] [stderr]  --> src/views/game.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2::render::{Texture, TextureQuery, Renderer};
[INFO] [stderr]   |                    ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2_image::LoadTexture`
[INFO] [stderr]  --> src/views/game.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use sdl2_image::LoadTexture;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/views/game.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `TextureQuery`, `Texture`
[INFO] [stderr]  --> src/views/game.rs:6:20
[INFO] [stderr]   |
[INFO] [stderr] 6 | use sdl2::render::{Texture, TextureQuery, Renderer};
[INFO] [stderr]   |                    ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `sdl2_image::LoadTexture`
[INFO] [stderr]  --> src/views/game.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use sdl2_image::LoadTexture;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fps` is assigned to, but never used
[INFO] [stderr]    --> src/engine/mod.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut fps = 0u16;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr]     = note: consider using `_fps` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/engine/events.rs:49:39
[INFO] [stderr]    |
[INFO] [stderr] 49 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/engine/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / struct_events! {
[INFO] [stderr] 14 | |     keyboard: {
[INFO] [stderr] 15 | |         key_escape: Escape,
[INFO] [stderr] 16 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |     }
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/views/main_menu.rs:24:47
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn render(&mut self, engine: &mut Engine, elapsed: f64) -> ViewAction {
[INFO] [stderr]    |                                               ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/engine/data.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn overlaps(&self, other: Rectangle) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/engine/events.rs:49:39
[INFO] [stderr]    |
[INFO] [stderr] 49 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/engine/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / struct_events! {
[INFO] [stderr] 14 | |     keyboard: {
[INFO] [stderr] 15 | |         key_escape: Escape,
[INFO] [stderr] 16 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |     }
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             context.renderer.fill_rect(self.player.rect.to_sdl());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/main_menu.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         engine.renderer.fill_rect(Rectangle {
[INFO] [stderr] 57 | |             w: box_w + border_width * 2.0,
[INFO] [stderr] 58 | |             h: box_h + border_width * 2.0 + margin_h * 2.0,
[INFO] [stderr] 59 | |             x: (win_w - box_w) / 2.0 - border_width,
[INFO] [stderr] 60 | |             y: (win_h - box_h) / 2.0 - margin_h - border_width,
[INFO] [stderr] 61 | |         }.to_sdl());
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/main_menu.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 | /         engine.renderer.fill_rect(Rectangle {
[INFO] [stderr] 66 | |             w: box_w,
[INFO] [stderr] 67 | |             h: box_h + margin_h * 2.0,
[INFO] [stderr] 68 | |             x: (win_w - box_w) / 2.0,
[INFO] [stderr] 69 | |             y: (win_h - box_h) / 2.0 - margin_h,
[INFO] [stderr] 70 | |         }.to_sdl());
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: variable `fps` is assigned to, but never used
[INFO] [stderr]    --> src/engine/mod.rs:130:13
[INFO] [stderr]     |
[INFO] [stderr] 130 |     let mut fps = 0u16;
[INFO] [stderr]     |             ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_variables)] on by default
[INFO] [stderr]     = note: consider using `_fps` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Resized`
[INFO] [stderr]   --> src/engine/events.rs:49:39
[INFO] [stderr]    |
[INFO] [stderr] 49 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: consider prefixing with an underscore: `_Resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/engine/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / struct_events! {
[INFO] [stderr] 14 | |     keyboard: {
[INFO] [stderr] 15 | |         key_escape: Escape,
[INFO] [stderr] 16 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |     }
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/views/main_menu.rs:24:47
[INFO] [stderr]    |
[INFO] [stderr] 24 |     fn render(&mut self, engine: &mut Engine, elapsed: f64) -> ViewAction {
[INFO] [stderr]    |                                               ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/engine/data.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     pub fn overlaps(&self, other: Rectangle) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Resized` should have a snake case name
[INFO] [stderr]   --> src/engine/events.rs:49:39
[INFO] [stderr]    |
[INFO] [stderr] 49 |                           Window { win_event_id: Resized, .. } => {
[INFO] [stderr]    |                                                  ^^^^^^^ help: convert the identifier to snake case: `resized`
[INFO] [stderr]    | 
[INFO] [stderr]   ::: src/engine/mod.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | / struct_events! {
[INFO] [stderr] 14 | |     keyboard: {
[INFO] [stderr] 15 | |         key_escape: Escape,
[INFO] [stderr] 16 | |         key_up: Up,
[INFO] [stderr] ...  |
[INFO] [stderr] 24 | |     }
[INFO] [stderr] 25 | | }
[INFO] [stderr]    | |_- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/views/game.rs:138:13
[INFO] [stderr]     |
[INFO] [stderr] 138 |             context.renderer.fill_rect(self.player.rect.to_sdl());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/main_menu.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | /         engine.renderer.fill_rect(Rectangle {
[INFO] [stderr] 57 | |             w: box_w + border_width * 2.0,
[INFO] [stderr] 58 | |             h: box_h + border_width * 2.0 + margin_h * 2.0,
[INFO] [stderr] 59 | |             x: (win_w - box_w) / 2.0 - border_width,
[INFO] [stderr] 60 | |             y: (win_h - box_h) / 2.0 - margin_h - border_width,
[INFO] [stderr] 61 | |         }.to_sdl());
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/views/main_menu.rs:65:9
[INFO] [stderr]    |
[INFO] [stderr] 65 | /         engine.renderer.fill_rect(Rectangle {
[INFO] [stderr] 66 | |             w: box_w,
[INFO] [stderr] 67 | |             h: box_h + margin_h * 2.0,
[INFO] [stderr] 68 | |             x: (win_w - box_w) / 2.0,
[INFO] [stderr] 69 | |             y: (win_h - box_h) / 2.0 - margin_h,
[INFO] [stderr] 70 | |         }.to_sdl());
[INFO] [stderr]    | |____________________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.59s
[INFO] running `"docker" "inspect" "b048b72e70735f6c6241ce83d76f76a91fce6c75ccc09c2597eb925dffc3750f"`
[INFO] running `"docker" "rm" "-f" "b048b72e70735f6c6241ce83d76f76a91fce6c75ccc09c2597eb925dffc3750f"`
[INFO] [stdout] b048b72e70735f6c6241ce83d76f76a91fce6c75ccc09c2597eb925dffc3750f